org.resoa.node.core
Class ResoaSecurity

java.lang.Object
  org.resoa.node.core.ResoaSecurity

public class ResoaSecurity
extends java.lang.Object

ResoaSecurity manages the session and permissions of Resoa nodes.

Nested Class Summary

class

ResoaSecurity.RestSessionDescriptor A helper class for caching RestSessions

Constructor Summary

ResoaSecurity(ResoaBaseGateway gateway)
Constructor sets Protocol Stack and ResoaGateway handlers and instances internal objects

Method Summary

void	awakeRestSession(org.resoa.topology.RestSession session, int newTimeOut, boolean broadCastToController) Awakes a RestSession.
ResoaSecurity.RestSessionDescriptor	cacheRestSession(org.resoa.topology.RestSession session, int timeOut) Cache a RestSession handle in local session cache
void	disconnectSessions() Disconnects all base sessions.
ResoaSecurity.RestSessionDescriptor	getRestSessionDescriptor(java.lang.String sessionID) Returns RestSessionDescriptor from local cache or from controller.
org.resoa.topology.RestSession	getRestSessionFromCache(java.lang.String sessionID) Returns a RestSession handle
javolution.util.FastMap<java.lang.String,org.resoa.topology.Permission>	getStackPermission(org.resoa.grid.GridSession session) Returns stack session permission list
javolution.util.FastMap<java.lang.String,org.resoa.topology.Permission>	mapPermissions(java.util.List<org.resoa.topology.Permission> perms) Creates map for domain - permission relationship
void	removeIdleSession() Removes idle REST sessions
org.resoa.topology.RestSession	removeRestSession(java.lang.String sessionID) Removes a Rest session from cahce
void	removeStackSession(java.lang.String stackSessionID) Remove a stack session handle from cache
void	stackSessionAuthorized(org.resoa.grid.GridSession session, java.util.List<org.resoa.topology.Permission> perms) Set a base session as authorized (registers session and sets permissions)
void	updateStackPermission(java.lang.String stackSession, java.util.List<org.resoa.topology.Permission> newPermission) Sets/updates permissions for a base session
org.resoa.topology.NodeState	updateState(org.resoa.topology.NodeState currState) Updates nodeState monitoring instance

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ResoaSecurity

public ResoaSecurity(ResoaBaseGateway gateway)

Constructor sets Protocol Stack and ResoaGateway handlers and instances internal objects

Parameters:

gateway - the underlying gateway

Method Detail

mapPermissions

public javolution.util.FastMap<java.lang.String,org.resoa.topology.Permission> mapPermissions(java.util.List<org.resoa.topology.Permission> perms)

Creates map for domain - permission relationship

Parameters:

perms - a List of permissions

Returns:

the domain mapped permissions

getRestSessionFromCache

public org.resoa.topology.RestSession getRestSessionFromCache(java.lang.String sessionID)

Returns a RestSession handle

Parameters:

sessionID - the session ID or null, if a new session should be created

Returns:

the RestSession handle or null, if not present

getStackPermission

public javolution.util.FastMap<java.lang.String,org.resoa.topology.Permission> getStackPermission(org.resoa.grid.GridSession session)
                                                                                           throws org.resoa.exception.InvalidSessionException

Returns stack session permission list

Parameters:

session - the session

Returns:

The domain mapped permissions of the stack session.

Throws:

org.resoa.exception.InvalidSessionException

getRestSessionDescriptor

public ResoaSecurity.RestSessionDescriptor getRestSessionDescriptor(java.lang.String sessionID)

Returns RestSessionDescriptor from local cache or from controller.

Parameters:

sessionID - the rest sessionID

Returns:

the RestSessionDescriptor

Throws:

org.resoa.exception.InvalidSessionException

updateStackPermission

public void updateStackPermission(java.lang.String stackSession,
                                  java.util.List<org.resoa.topology.Permission> newPermission)

Sets/updates permissions for a base session

Parameters:

stackSession - the stack session

newPermission - the new permissions

disconnectSessions

public void disconnectSessions()

Disconnects all base sessions.

cacheRestSession

public ResoaSecurity.RestSessionDescriptor cacheRestSession(org.resoa.topology.RestSession session,
                                                            int timeOut)

Cache a RestSession handle in local session cache

Parameters:

session - the RestSession

timeOut - the timeout

awakeRestSession

public void awakeRestSession(org.resoa.topology.RestSession session,
                             int newTimeOut,
                             boolean broadCastToController)

Awakes a RestSession. This prevents a timeout and removal from cache. Automatically invoked, if a service request call happens on behalf of this session.

Parameters:

session - the RestSession handle

newTimeOut - the new timeout to set

broadCastToController - true, if the awake should be broadcasted to controller

removeRestSession

public org.resoa.topology.RestSession removeRestSession(java.lang.String sessionID)

Removes a Rest session from cahce

Parameters:

sessionID - the Rest session ID

removeIdleSession

public void removeIdleSession()

Removes idle REST sessions

stackSessionAuthorized

public void stackSessionAuthorized(org.resoa.grid.GridSession session,
                                   java.util.List<org.resoa.topology.Permission> perms)

Set a base session as authorized (registers session and sets permissions)

Parameters:

session - the stack session

perms - the permissions for the stack session

removeStackSession

public void removeStackSession(java.lang.String stackSessionID)

Remove a stack session handle from cache

Parameters:

stackSessionID -

updateState

public org.resoa.topology.NodeState updateState(org.resoa.topology.NodeState currState)

Updates nodeState monitoring instance

Parameters:

currState - the state object, where updates should be set

Returns:

the state object